| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.44 | 11.666% | $173.5736 | $173.57 | $173.55 | $173.60 |
| Purchase #2 | $33.41 | 8.782% | $36.3441 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $23.25 | 9.479% | $25.4539 | $25.45 | $25.45 | $25.50 |
| Purchase #4 | $246.45 | 6.795% | $263.1963 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $36.48 | 12.258% | $40.9517 | $40.95 | $40.95 | $41.00 |
| Purchase #6 | $186.32 | 4.848% | $195.3528 | $195.35 | $195.35 | $195.40 |
| Purchase #7 | $205.35 | 6.238% | $218.1597 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $886.70 | $953.0321 | $953.02 | $953.00 | $953.20 | |